baber/WOPTO huggingface dataset:
Patent JP-2000210521-A (JP)
Title: Air cleaning method and machine
Inventor: NISHIMOTO TETSUO
IPC: B01D53/14
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To remove or control a floating particulate material such as microorganisms such as bacteria, spores of fungi or mites harmful to a human being or an animal, virus particles, dust, mites or pollen or a chemical substance such as an org. solvent or NOx generated from an adhesive or the like used in the bonding of wallpaper (hereinbelow referred to as a contaminant) present in indoor air. SOLUTION: An air cleaning method has an air sucking process drawing air into a container from a suction port, a contaminant removing process spraying a chemical soln. on the air stream going from the suction port toward a discharge port above the liquid surface of the chemical soln. stored in the container to remove the contaminant in the air stream and an air discharge process discharging cleaned air from the discharge port.
Patent JP-H07197614-A (JP)
Title: Prefabricated treads for steel-made assembling staircase and construction method thereof
Inventor: INAGAKI SEIJI
IPC: E04F11/02
Filed: 1994-01-07
Abstract: PURPOSE:To make it possible to pass through without hazards during temporary work and enhance on-site workability and a mass productivity. CONSTITUTION:There are provided a tread 11 shaped up in a squared box from a steel plate at a definite depth G and a riser 12 which rises continuously from one side surface. A pair of assembling bolt insertion holes 14 which are opposed to each other on both sides of the tread 11 are opened and distributed. Nuts 15 corresponding to and communicated with the insertion hole 14 are welded with the inside of the box of the tread 11 in one piece while reinforcement meshes M are welded with connection bolts 16 screwed and fastened with the opposed nuts 15. Mortar 20 based on the above skeleton is filled up in the box of the tread 11.
Patent JP-S60157412-A (JP)
Inventor: ROBAATO YUUJIIN KURAFUTO
IPC: B65G27/32
Filed: 1984-01-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61170477-A (JP)
Inventor: KOBAYASHI AKIRA
IPC: A61F7/00
Filed: 1985-01-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07218621-A (JP)
Title: Distance measuring equipment
Inventor: NONAKA KENICHI
IPC: G01S11/06
Filed: 1994-02-04
Abstract: PURPOSE:To provide a distance measuring equipment in which the distance can be detected under various weather conditions through a simple constitution by transmitting a plurality of electromagnetic waves having different wavelength from one object to the other object, detecting the ratio of level between received electromagnetic waves as an amount corresponding to the distance between two objects, and then determining the distance based on the detected ratio. CONSTITUTION:Electromagnetic waves are transmitted from transmitters 6, 7 in an object 1 through antennas 8, 9 to an object 2. The signals received by the antennas 10, 11 of the object 2 are amplified and a frequency component is extracted thus producing a receiving wave signal. A distance operating section 20 determines the ratio of level, between received electromagnetic waves thus obtaining the distance L between the objects 1 and 2. Under such weather conditions as containing no rain nor fog, correction amount at a correction setting section 23 is zero and the distance is determined using a preset attenuation rate. In case of rainy or foggy weather, a correction amount for an attenuation rate detected at a weather condition detecting section 22 is set in an operating section 20 based on that data. Since the distance is determined by adding a correction amount to the attenuation rate for normal weather, the accuracy can be enhanced in the measurement of distance regardless of the weather conditions.
Patent JP-S58129532-A (JP)
Title: Keyboard mode displaying system
Inventor: ARIMA MASAKI
IPC: G06F3/023
Filed: 1982-01-28
Abstract: PURPOSE:To easily confirm a mode, and to reduce a cost, by displaying a different cursor in accordance with each keybaord mode by a mode converting key, in an electronic apparatus having a multimode keyboard and a display. CONSTITUTION:When a mode converting key of a keyboard 6 is tapped, it is decided to have been converted to a shift mode, from a result of processing of a CPU7 by a specified routine written in a readonly memory 8, and a code of a cursor pattern for the shift mode is written in a prescribed address of a refresh random access memory 10. When a character generator 11 reads out this code, a pattern corresponding to it is generated, and is displayed on a CRT display 13.
Patent JP-H09202420-A (JP)
Title: Seal belt device
Inventor: MURAKAMI TAIZO
IPC: B65G69/18
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent a seal belt from being rolled up and improve the dustproofing property of the seal belt. SOLUTION: A seal belt device is provided with a seal belt pressing device 5 having presser bars 9 and guides 13 which are provided at a transfer car 4 and smoothly push away and guide the presser bars 9. Since the presser bars 9 are possible to turn, and energized by a spring mechanism, the presser 9 follows the movement of the transfer car to turn, and returns to the original positions after the transfer car passes, and then exhibits their primary function as the presser bars 9 of the seal belt 3.
Patent JP-H0638688-A (JP)
Title: Abalone feed composition and its production
Inventor: NEIRU UIRIAMU UOOKAA
IPC: A23K1/16
Filed: 1993-01-28
Abstract: PURPOSE: To obtain a feed compsn. for abalone having a high nutrition value, favorite property with it and high stability in sea water, and to provide its producing method. CONSTITUTION: This artificial feed compsn. for abalone is produced by preparing a homogeneous mixture containing the following components. Then are (i) casein by about 30 to 50 %w/w, (ii) insoluble carbohydrate source by about 15 to 30 %w/w, (iii) alginate ion source by about 0.5 to 2 %w/w, (iv) lipid source about 0.1 to 3 %w/w, (v) lecithin by about 0.5 to 5%w/w, (vi) glucono-δ-lactone(GDL), (vii) base by an enough amt. to control the pH of the mixture in about 5.5 to 6 so that the mixture can be extruded, and (viii) water by about 15 to 30 %w/w. The mixture is extruded into a desired shape. The extrusion temp. and the amt. of GDL are controlled in such a manner that GDL can be decomposed to produce an enough amt. of gluconic acid to decrease the pH of the extruded product to about <=4.9. The obtd. compsn. is rather stable in sea water.
Patent JP-S57126571-A (JP)
Title: Phase adjustment and standby operation method of hydraulic machine
Inventor: KOSUGI KIYOU
IPC: F03B15/04
Filed: 1981-01-30
Abstract: PURPOSE:To make it possible to race over a long period of time by closing totally an outlet gate valve on a blowoff pipe, and after that, by opening a supply and exhaust valve while by opening a blowdown valve of a exhaust pipe of a casing to drain water in the casing. CONSTITUTION:An inlet valve 22 and a guide vane 6 are totally closed, and pressure water in a casing 10 is cutoff. Then an air supply valve 20 is opened, and water within a runner room is pushed down in the lower direction of a draft pipe 11 till the runner 3 is exposed in air through an air supply pipe 19. And an outlet valve 12 is closed totally after confirming that a water level reaches a prescribed value. Then, a drain valve 16 is opened, and water within the casing 10 is drained off into a drain bit provided in a power plant through a drain pipe 15 and a drain main 18. Further, the guide vane 6 is opened again, and with a drain valve 17 opened, water within the draft pipe 11 is fed guided through the drain valve 17 to the drain pipe 18.
Patent JP-H04236169-A (JP)
Title: Voltage type inverter
Inventor: SHIMIZU TOSHIHISA
IPC: H02M7/5387
Filed: 1991-01-11
Abstract: PURPOSE:To efficiently supply a high frequency power to a resonance load by generating a first resonance frequency or an AC phase voltage near it by first inverter arm pair, and generating a second resonance frequency or an AC phase voltage near it by second inverter arm pair. CONSTITUTION:When an oscillator 1 outputs a square wave voltage signal of a frequency FT1, semiconductor switches 6, 7 are turned ON, OFF by the frequency FT1. As a result, a voltage having the frequency FT1 and an amplitude of + or -Ed/2 is output from a terminal (u). Similarly, when an oscillator 2 outputs a square wave voltage signal of a frequency FT2, a voltage having the frequency FT2 and an amplitude of + or -Ed/2 is output from a terminal (v). Accordingly, a voltage waveform to be generated between the terminals (u) and (v) includes components of both the frequencies FT1 and FT2.
Patent JP-H11206735-A (JP)
Title: Method and system for magnetic resonance measurement
Inventor: BITO YOSHITAKA
IPC: G01R33/32
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To add space information to magnetic resonance signals without using a gradient magnetic field and without rotating a measurement object. SOLUTION: A coil 2 serving both as a transmission coil and a reception coil is disposed to a freely rotatably supported hollow bobbin 1 and a high-frequency magnetic field coil is formed so as to rotate the bobbin 1 around a cylinder axis by a mechanical driving shaft 7. Then, while rotating the high-frequency magnetic field coil around the measurement object, a high-frequency magnetic field is generated, the measurement object is excited, the magnetic resonance signals are received and the space information is added to the magnetic resonance signals by the combination of a rotation angle at the time of excitation and the rotation angle at the time of reception.
Patent JP-S63180118-A (JP)
Title: Power control circuit
Inventor: NAKAGAWA NOBUO
IPC: G06F1/26
Filed: 1987-01-22
Abstract: PURPOSE:To effectively control the generated power and to prevent the occurrence of noises by monitoring the temperature of a computer system which is detected by a temperature monitor control circuit and increasing and decreasing the working frequency in an adversely proportional way so that the power consumption is automatically controlled. CONSTITUTION:The temperature of a computer system 1 is monitored by a temperature monitor control circuit 5 via a temperature monitor signal 7. This signal 7 is converted into its proportional analog voltage through the circuit 5. This analog voltage is supplied to the system 1 via an A/D converter 8 and compared with the maximum and minimum set temperature levels. The results of these comparisons are outputted to a V/F converting circuit 10 via a D/A converter 9. The circuit 10 output the frequency inverse proportional to the input analog voltage to an oscillation circuit 12 as an oscillation signal 11. The circuit 12 performs the conversion of the oscillation output, etc., and finally outputs the working frequency of the system 1. In such a way, the temperature of the system 1 detected by the circuit 5 is monitored and increases and decreases the working frequency in an inverse proportional way. Thus it is possible to effectively control the generated power and to prevent the occurrence of noises.
Patent JP-H05207763-A (JP)
Title: Driving mechanism
Inventor: TAKEMOTO TAKESHI
IPC: H02N2/00
Filed: 1992-01-28
Abstract: PURPOSE:To provide a driving mechanism in which operating power of rotor is enhanced through negative pressure suction of fluid and downsizing and thinning are realized by employing a flat structure. CONSTITUTION:The driving mechanism comprises a first oscillator 8 comprising a first electromechanical converting element 6 and an oscillation board 7 contacting therewith, and a second oscillator 5 comprising a stator 4 contacting with the oscillation board 7 at the outer periphery thereof and a second electromechanical converting element connected with the stator 4 to oscillate the first oscillator 8 in predetermined direction. The driving mechanism further comprises a rotor 9 which contacts through fluid 10 with the oscillation board 7 and means for controlling the driving of electromechanical converting elements which drives the first electromechanical. converting element 6 to oscillate the first oscillator 8 and drives the second electromechanical converting element in appropriate phase relationship with the first electromechanical converting element.
Patent JP-2000214342-A (JP)
Title: Plastic clad optical fiber and its production
Inventor: MISHIMA TAKAYUKI
IPC: C03C25/10
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain a plastic clad optical fiber which is improved to suppress increase of the transmission loss caused by bending. SOLUTION: An inner clad 2 having a const. refractive index lower than the refractive index of the peripheral part of the core is formed on the outer face of the core 1 made of quartz glass. Then the outer clad 3 of plastics having a const. refractive index lower than the refractive index of the inner clad 2 is formed on the outer face of the inner clad 2. The ratio of the outer diameter of the core 1 to the outer diameter of the inner clad 2 is 0.90 to 0.99.
Patent JP-H09205695-A (JP)
Title: Drip-proof horn tweeter
Inventor: SAWADA TATSUO
IPC: H04R1/30
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain the drip-proof effect while keeping the acoustic performance independently of a mount position of a speaker horn and its directivity by mounting a porous film to a throat of a driver unit. SOLUTION: A horn adaptor 2 is used to mount a driver unit 5 to a speaker horn 1. A driver ring 3 is made of a polycarbonate to reduce friction coefficient so that the porous film is not damaged through friction in the case of mounting a porous film 4. Then the porous film 4 is made of a tetrafluoride ethylene resin. The mounting is made such that the porous film 4 and the driver ring 3 are mounted to the throat 5a of the driver unit 5 and the speaker hornl mounted to a horn adaptor 2 is screwed to a screw 5a of the driver unit 5.
Patent JP-S56112054-A (JP)
Title: Cathode ray indication panel
Inventor: KAMIMURA SASHIROU
IPC: H01J31/15
Filed: 1980-02-07
Abstract: PURPOSE:To provide relatively large indication face easily by arranging a plurality of chips longitudinally and laterally on a substrate electrode while shifting by one picture element for at least every one line. CONSTITUTION:A substrate electrode 10 is formed on an insulated substrate 1 of such as glass. Chips 11a-16b are arranged on said substrate electrode 10. Then for the lateral line bonding, its gate connecting wires 18a-18f are connected to a pad 17a for connecting the gate, while the other gate line connecting wires 19a-19f are connected between a gate line connecting pad 17b and the gate line connecting pad 17a. For the longitudinal line bonding, each source line connecting wires 21a- 21h are connected to source line connecting pads 21a-21c for each longitudinal picture element.
Patent JP-H02196003-A (JP)
Title: Paste composition for forming superconducting film and its production
Inventor: YAMANAKA KAZUNORI
IPC: C01B13/14
Filed: 1989-01-24
Abstract: PURPOSE:To prevent a decrease in the high-critical-temperature superconducting crystal phase in the obtained paste composition by incorporating a nonpolar or low-polarity org. medium into the paste component consisting essentially of an oxide superconductor. CONSTITUTION:A nonpolar or low-polarity org. medium (e.g. benzene, cyclohexane, etc.) is incorporated into the paste component consisting essentially of an oxide superconductor (e.g. Y-Ba-Cu-O-based or Bi-Sr-Ca-Cu-O-based high- critical-temperature oxide superconducting material). The paste composition is obtained by crushing an oxide superconductor along with the nonpolar or low-polarity org. medium, mixing the crushed superconductor and the same medium as the above-mentioned medium, and kneading the mixture. By this method, a decrease in the high-critical-temperature superconducting crystal phase in the obtained paste composition is prevented.
Patent JP-H01189299-A (JP)
Title: Prior processing system for trouble display
Inventor: KAWAKAMI MIKIO
IPC: H04Q9/00
Filed: 1988-01-22
Abstract: PURPOSE:To always display trouble information with a highest priority on a trouble displaying part by providing a priority table for comparing the priorities of trouble information to an input/output communication control device, and referring to the priority table each time input trouble information is inputted. CONSTITUTION:The generated trouble information is stored into a memory 24 once. When a high prior trouble at the time of displaying on a displaying part 32 is restored, a comparing circuit 23 refers to the contents of the memory 24, detects the classification data of the trouble next to the most important, and stores it into a register 21. As a result, the classification data of the new trouble of the register 21 are transferred to a trouble displaying part 3a. The transferred data are inputted to a trouble contents table 31, and the corresponding displaying contents are outputted to the displaying part 32.
Patent JP-S54106838-A (JP)
Title: Detector for breaking of neutral wire
Inventor: SUDOU TAKASHI
IPC: H02H3/33
Filed: 1978-02-08
Abstract: PURPOSE: To reduce the turn of coil by connecting two resistor elements having equivalent resistance in series between both side voltage lines in a single-phase three- wire circuit, then connecting the joint of said elements and the neutral wire through single detecting coil wound over current transformer core.  
     CONSTITUTION: Zero-phase current transformer 2 employing the both side voltage lines S, T in a single-phase three-wire line and the neutral line N as the primary winding is provided, then a detecting coil 13 is wound over said transformer 2 and high resistance elements 8, 9 having same resistance are connected in series between S and T then said coil 13 is connected in series between the joint P of resistor elements 8, 9 and the neutral wire N. Consequently the turn of coil can be reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5565017-A (JP)
Title: Railway truck body disassembling facility
Inventor: ISHII KAZUYOSHI
IPC: B23D47/04
Filed: 1979-02-09
Abstract: PURPOSE: To improve the working efficiency and environments of disassembling a railway truck body and prevent public pollution caused thereby by simultaneously largely dividing to disassemble a railway truck body side wall into plate shape by a movable circular saw.  
     CONSTITUTION: A railway truck body 1 to be disassembled is positioned and fixed by a body supporting device 6. Rails 20 are laid along the side surface of the body 1. A side cutter 3 having a circular saw 2a and an end cutter 4 having a circular saw 2b are movably provided. An end supporting device 5, a roof supporting device 51 and a side supporting device 52 are movably provided on a runway girder 57 supported on the frame of the cutter 4. The respective cut segments are simultaneously divided by the circular saws 2a, 2b while being supported by the supporting devices, respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60198008-A (JP)
Inventor: FUKUDA SHIGEO
IPC: G02B6/46
Filed: 1985-01-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07218384-A (JP)
Title: Spatial-frequency measuring apparatus
Inventor: KAYASHIMA SHIGEO
IPC: G01M11/00
Filed: 1994-02-07
Abstract: PURPOSE:To measure the distribution of the spatial frequency of a phase hologram simply without destroying the hologram by obtaining the two-dimensional distribution of the spatial frequency based on the angular difference between reflected and diffracted light and the normal line of the hologram surface in the direction of X axis and the direction of Y axis. CONSTITUTION:Coherent light having the wavelength lambda is cast on the surface of a hologram 14 from an He-Ne laser 13. The optical axis of the incident light is made to be the axis Z, and two axes intersecting the axis Z at a right angle are made to be the axis X and the axis Y. Thus, the reflected and diffracted light in +1 order from the illuminated hologram surface is obtained. The diffraction angle of the +1 order diffracted light is smallest, and the angle for turning a stage becomes less. The diffracted and reflected light B and the reflected light C are monitored with a monitoring mechanism, and the positions are determined with positioning stages 19 and 20. Then, the angular differences DELTAQx and DELTAQy between the reflected and diffracted light and the normal line of the hologram surface in the directions of the axes X and Y are measured with rotary stages 15 and 16. The spatial frequencies fx and fy in the direction X and the direction Y can be computed based on the angular differences DELTAQx and DELTAQy and the wavelength lambda of the incident light.
Patent JP-S63183328-A (JP)
Title: Space heater using floor heating
Inventor: MANABE HIROSHI
IPC: E04F15/18
Filed: 1987-01-23
Abstract: PURPOSE:To keep unevenness of a heat generating element from appearing on the surface by providing an overlapped material which consists of a tatami mat, hard material, heat generating element, and cushioning material and sewing the edges of the overlapped material and then providing the heat generating element between the cushioning material and the hard material. CONSTITUTION:On an insulation board a cushioning material 5 consisting of a foam, soft felt, etc. and hard material 3 such as plywood board are laminated and a tatami mat 1 is spread on the lamination. Its edges 11 are sewed to provide a floor for heating. The heat generating element is a heat generating wire 2 and arranged between the hard material 3 and cushioning material 5. An electric cord 7 for distribution wiring is placed between the cushioning material and the insulation board 6. Because in this space heater using floor heating, the heat generating wire 2 is in contact with the cushioning material 5, the wire does not make unnecessary movements, and the unevenness of the heat generating wire 2 and electric cord 7 are absorbed by the cushioning material 5. The hard material 3 on the top allows no unevenness in the tatami mat 1.
Patent JP-2000211313-A (JP)
Title: Rubber composite and pneumatic tire using the same
Inventor: ARAKI MITSURU
IPC: C08K5/20
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To increase abrasion resistance while ensuring low heat characteristics, by adding to a rubber component a specific quantity of carbon black having equal to or greater than predetermined values of nitrogen absorbing specific surface area and dibutyl phthalate oil absorption, a specific formula of aromatic polycarboxylic derivative, and specific type of hydrazide compound, respectively. SOLUTION: To approximately 100 wt. parts of rubber component composed of natural rubber and/or diene-based synthetic rubber is added 42-65 wt. parts of carbon black having 120 m2/g or more of nitrogen absorbing specific surface area and 110 ml/100 g or more of dibutyl phthalate oil absorption, 0.2-3.0 wt. parts of at least one from a group of aromatic polycarboxylic derivatives expressed with expression I, and 0.2-2.0 wt. parts of at least one from a group of hydrazide compounds expressed with expression II or formula III. The aromatic polycarboxylic derivative expressed with expression I acts as a reactive plasticizer. By using the above carbon black, both an increase in abrasion resistance and restriction of heat build-up are achieved.
Patent JP-S61171900-A (JP)
Inventor: UIRIAMU ESU DEROORIA
IPC: F01D17/14
Filed: 1986-01-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61178034-A (JP)
Inventor: ROORANDO KURIFUTO
IPC: B01F33/40
Filed: 1986-01-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。